1.The most commonly used definition for cock blockin is basically the term for an act that someone does on purpose that sabotages a males attempts to have sexual relations with a prospective female. This is usually done by someone close to you and knows how to manuever such acts without appearing to have those intentions. This term can be stated by either a male or female.

2. The lesser known definition for the term cock blockin is when an amatuer dj is learning and needs to practice on other peoples equipment until they can afford to get their own, when a very experienced dj or someone who is just a control freak prevents the amatuer from being able to practice, therfore blockin the progress that could have been attained through practicing.

3. Cock blockin is also a way of describing a female who attempts to demonstrate an appearance of dominance through body language, verbal insinuations, and also chooses to ignore the other women she feels intimidated by, which prevents any form of friendship. A woman who cock blocks usually has had many unsatisfying sexual relationships and is jealous of a woman who has experienced love. She will intentionally compete for that males attention fully aware that he is attached, only as an attempt to capture the other females essence of love. This type of cock blockin is common with prostitues and strippers.